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coreutils/lib/locale.in.h
Daniel Baumann c08a8f7410
Adding upstream version 9.7. 
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-21 07:57:52 +02:00

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/* A POSIX <locale.h>.
Copyright (C) 2007-2025 Free Software Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. */
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@
#if (defined _WIN32 && !defined __CYGWIN__ && defined __need_locale_t) \
|| defined _@GUARD_PREFIX@_ALREADY_INCLUDING_LOCALE_H
/* Special invocation convention:
- Inside mingw header files,
- To handle Solaris header files (through Solaris 10) when combined
with gettext's libintl.h. */
#@INCLUDE_NEXT@ @NEXT_LOCALE_H@
#else
/* Normal invocation convention. */
#ifndef _@GUARD_PREFIX@_LOCALE_H
#define _@GUARD_PREFIX@_ALREADY_INCLUDING_LOCALE_H
/* The include_next requires a split double-inclusion guard. */
#@INCLUDE_NEXT@ @NEXT_LOCALE_H@
#undef _@GUARD_PREFIX@_ALREADY_INCLUDING_LOCALE_H
#ifndef _@GUARD_PREFIX@_LOCALE_H
#define _@GUARD_PREFIX@_LOCALE_H
/* This file uses GNULIB_POSIXCHECK, HAVE_RAW_DECL_*. */
#if !_GL_CONFIG_H_INCLUDED
#error "Please include config.h first."
#endif
/* NetBSD 5.0 mis-defines NULL. */
#include <stddef.h>
/* Mac OS X 10.5 defines the locale_t type in <xlocale.h>. */
#if @HAVE_XLOCALE_H@
# include <xlocale.h>
#endif
/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
/* The definition of _GL_ARG_NONNULL is copied here. */
/* The definition of _GL_WARN_ON_USE is copied here. */
/* The LC_MESSAGES locale category is specified in POSIX, but not in ISO C.
On systems that don't define it, use the same value as GNU libintl. */
#if !defined LC_MESSAGES
# define LC_MESSAGES 1729
#endif
#if !@HAVE_LOCALE_T@
# if !defined GNULIB_defined_locale_t
/* The values of the POSIX-standardized LC_* macros are:
LC_COLLATE LC_CTYPE LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME
glibc, Solaris, 3 0 5 4 1 2
Android
macOS, *BSD 1 2 6 3 4 5
native Windows 1 2 1729 3 4 5
We map these to the log2(LC_*_MASK) values, chosen to be compatible with
later releases of the same operating system. */
# if defined __APPLE__ && defined __MACH__ /* macOS */
/* LC_COLLATE LC_CTYPE LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME
category 1 2 6 3 4 5
log2(LC_*_MASK) 0 1 2 3 4 5
*/
# define gl_log2_lc_mask(category) ((0x2543100 >> (4 * (category))) & 0xf)
# elif defined __FreeBSD__ || defined __DragonFly__ /* FreeBSD */
/* LC_COLLATE LC_CTYPE LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME
category 1 2 6 3 4 5
log2(LC_*_MASK) 0 1 5 2 3 4
*/
# define gl_log2_lc_mask(category) ((category) - 1)
# elif defined _WIN32 && !defined __CYGWIN__ /* native Windows */
# define gl_log2_lc_mask(category) \
((category) == LC_MESSAGES ? 0 : (category))
# else /* glibc, Solaris, Android, NetBSD, OpenBSD */
# define gl_log2_lc_mask(category) (category)
# endif
/* From there we map them to array indices 0..5. */
# if (gl_log2_lc_mask (LC_COLLATE) == 0 || gl_log2_lc_mask (LC_CTYPE) == 0 \
|| gl_log2_lc_mask (LC_MESSAGES) == 0)
/* glibc, Solaris, Android, macOS, FreeBSD, native Windows */
# define gl_log2_lcmask_to_index(c) (c)
# define gl_index_to_log2_lcmask(i) (i)
# else
/* NetBSD, OpenBSD */
# define gl_log2_lcmask_to_index(c) ((c) - 1)
# define gl_index_to_log2_lcmask(i) ((i) + 1)
# endif
/* Define the LC_*_MASK macros. */
# define LC_COLLATE_MASK (1 << gl_log2_lc_mask (LC_COLLATE))
# define LC_CTYPE_MASK (1 << gl_log2_lc_mask (LC_CTYPE))
# define LC_MESSAGES_MASK (1 << gl_log2_lc_mask (LC_MESSAGES))
# define LC_MONETARY_MASK (1 << gl_log2_lc_mask (LC_MONETARY))
# define LC_NUMERIC_MASK (1 << gl_log2_lc_mask (LC_NUMERIC))
# define LC_TIME_MASK (1 << gl_log2_lc_mask (LC_TIME))
# define LC_ALL_MASK \
(LC_COLLATE_MASK | LC_CTYPE_MASK | LC_MESSAGES_MASK | LC_MONETARY_MASK \
| LC_NUMERIC_MASK | LC_TIME_MASK)
/* Now define the locale_t type. */
struct gl_locale_category_t
{
char *name;
bool is_c_locale;
# if @HAVE_WINDOWS_LOCALE_T@
/* Use the native Windows '_locale_t' type.
Documentation:
<https://learn.microsoft.com/en-us/cpp/c-runtime-library/locale>
This field is NULL if is_c_locale is true. But don't use this NULL value,
since for the native Windows *_l functions a null _locale_t means to use
the global locale. */
_locale_t system_locale;
# endif
};
struct gl_locale_t
{
struct gl_locale_category_t category[6];
};
typedef struct gl_locale_t *locale_t;
# define LC_GLOBAL_LOCALE ((locale_t)(-1))
# define GNULIB_defined_locale_t 1
# endif
#endif
/* On native Windows with MSVC, 'struct lconv' lacks the members int_p_* and
int_n_*. Instead of overriding 'struct lconv', merely define these member
names as macros. This avoids trouble in C++ mode. */
#if defined _MSC_VER
# define int_p_cs_precedes p_cs_precedes
# define int_p_sign_posn p_sign_posn
# define int_p_sep_by_space p_sep_by_space
# define int_n_cs_precedes n_cs_precedes
# define int_n_sign_posn n_sign_posn
# define int_n_sep_by_space n_sep_by_space
#endif
/* Bionic libc's 'struct lconv' is just a dummy. */
#if @REPLACE_STRUCT_LCONV@
# if !defined GNULIB_defined_struct_lconv
# define lconv rpl_lconv
struct lconv
{
/* All 'char *' are actually 'const char *'. */
/* Members that depend on the LC_NUMERIC category of the locale. See
<https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap07.html#tag_07_03_04> */
/* Symbol used as decimal point. */
char *decimal_point;
/* Symbol used to separate groups of digits to the left of the decimal
point. */
char *thousands_sep;
/* Definition of the size of groups of digits to the left of the decimal
point. */
char *grouping;
/* Members that depend on the LC_MONETARY category of the locale. See
<https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap07.html#tag_07_03_03> */
/* Symbol used as decimal point. */
char *mon_decimal_point;
/* Symbol used to separate groups of digits to the left of the decimal
point. */
char *mon_thousands_sep;
/* Definition of the size of groups of digits to the left of the decimal
point. */
char *mon_grouping;
/* Sign used to indicate a value >= 0. */
char *positive_sign;
/* Sign used to indicate a value < 0. */
char *negative_sign;
/* For formatting local currency. */
/* Currency symbol (3 characters) followed by separator (1 character). */
char *currency_symbol;
/* Number of digits after the decimal point. */
char frac_digits;
/* For values >= 0: 1 if the currency symbol precedes the number, 0 if it
comes after the number. */
char p_cs_precedes;
/* For values >= 0: Position of the sign. */
char p_sign_posn;
/* For values >= 0: Placement of spaces between currency symbol, sign, and
number. */
char p_sep_by_space;
/* For values < 0: 1 if the currency symbol precedes the number, 0 if it
comes after the number. */
char n_cs_precedes;
/* For values < 0: Position of the sign. */
char n_sign_posn;
/* For values < 0: Placement of spaces between currency symbol, sign, and
number. */
char n_sep_by_space;
/* For formatting international currency. */
/* Currency symbol (3 characters) followed by separator (1 character). */
char *int_curr_symbol;
/* Number of digits after the decimal point. */
char int_frac_digits;
/* For values >= 0: 1 if the currency symbol precedes the number, 0 if it
comes after the number. */
char int_p_cs_precedes;
/* For values >= 0: Position of the sign. */
char int_p_sign_posn;
/* For values >= 0: Placement of spaces between currency symbol, sign, and
number. */
char int_p_sep_by_space;
/* For values < 0: 1 if the currency symbol precedes the number, 0 if it
comes after the number. */
char int_n_cs_precedes;
/* For values < 0: Position of the sign. */
char int_n_sign_posn;
/* For values < 0: Placement of spaces between currency symbol, sign, and
number. */
char int_n_sep_by_space;
};
# define GNULIB_defined_struct_lconv 1
# endif
#endif
#if @GNULIB_LOCALECONV@
# if @REPLACE_LOCALECONV@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef localeconv
# define localeconv rpl_localeconv
# endif
_GL_FUNCDECL_RPL (localeconv, struct lconv *, (void), );
_GL_CXXALIAS_RPL (localeconv, struct lconv *, (void));
# else
_GL_CXXALIAS_SYS (localeconv, struct lconv *, (void));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (localeconv);
# endif
#elif @REPLACE_STRUCT_LCONV@
# if !GNULIB_LOCALECONV
# undef localeconv
# define localeconv localeconv_used_without_requesting_gnulib_module_localeconv
# endif
#elif defined GNULIB_POSIXCHECK
# undef localeconv
# if HAVE_RAW_DECL_LOCALECONV
_GL_WARN_ON_USE (localeconv,
"localeconv returns too few information on some platforms - "
"use gnulib module localeconv for portability");
# endif
#endif
#if @GNULIB_SETLOCALE@
# if @REPLACE_SETLOCALE@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef setlocale
# define setlocale rpl_setlocale
# define GNULIB_defined_setlocale 1
# endif
_GL_FUNCDECL_RPL (setlocale, char *, (int category, const char *locale), );
_GL_CXXALIAS_RPL (setlocale, char *, (int category, const char *locale));
# else
_GL_CXXALIAS_SYS (setlocale, char *, (int category, const char *locale));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (setlocale);
# endif
#elif defined GNULIB_POSIXCHECK
# undef setlocale
# if HAVE_RAW_DECL_SETLOCALE
_GL_WARN_ON_USE (setlocale, "setlocale works differently on native Windows - "
"use gnulib module setlocale for portability");
# endif
#endif
#if @GNULIB_SETLOCALE_NULL@
/* Included here for convenience. */
# include "setlocale_null.h"
#endif
#if @GNULIB_NEWLOCALE@ || (@GNULIB_GETLOCALENAME_L_UNSAFE@ && @LOCALENAME_ENHANCE_LOCALE_FUNCS@ && @HAVE_NEWLOCALE@)
# if @REPLACE_NEWLOCALE@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef newlocale
# define newlocale rpl_newlocale
# define GNULIB_defined_newlocale 1
# endif
_GL_FUNCDECL_RPL (newlocale, locale_t,
(int category_mask, const char *name, locale_t base),
_GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (newlocale, locale_t,
(int category_mask, const char *name, locale_t base));
# else
# if !@HAVE_NEWLOCALE@
_GL_FUNCDECL_SYS (newlocale, locale_t,
(int category_mask, const char *name, locale_t base),
_GL_ARG_NONNULL ((2)));
# endif
_GL_CXXALIAS_SYS (newlocale, locale_t,
(int category_mask, const char *name, locale_t base));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (newlocale);
# endif
#elif defined GNULIB_POSIXCHECK
# undef newlocale
# if HAVE_RAW_DECL_NEWLOCALE
_GL_WARN_ON_USE (newlocale, "newlocale is not portable");
# endif
#endif
#if @GNULIB_DUPLOCALE@ || (@GNULIB_GETLOCALENAME_L_UNSAFE@ && @LOCALENAME_ENHANCE_LOCALE_FUNCS@ && @HAVE_DUPLOCALE@)
# if @REPLACE_DUPLOCALE@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef duplocale
# define duplocale rpl_duplocale
# define GNULIB_defined_duplocale 1
# endif
_GL_FUNCDECL_RPL (duplocale, locale_t, (locale_t locale), _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (duplocale, locale_t, (locale_t locale));
# else
# if !@HAVE_DUPLOCALE@
_GL_FUNCDECL_SYS (duplocale, locale_t, (locale_t locale), _GL_ARG_NONNULL ((1)));
# endif
_GL_CXXALIAS_SYS (duplocale, locale_t, (locale_t locale));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (duplocale);
# endif
#elif defined GNULIB_POSIXCHECK
# undef duplocale
# if HAVE_RAW_DECL_DUPLOCALE
_GL_WARN_ON_USE (duplocale, "duplocale is unportable and buggy on some glibc systems - "
"use gnulib module duplocale for portability");
# endif
#endif
#if @GNULIB_FREELOCALE@ || (@GNULIB_GETLOCALENAME_L_UNSAFE@ && @LOCALENAME_ENHANCE_LOCALE_FUNCS@ && @HAVE_FREELOCALE@)
# if @REPLACE_FREELOCALE@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef freelocale
# define freelocale rpl_freelocale
# define GNULIB_defined_freelocale 1
# endif
_GL_FUNCDECL_RPL (freelocale, void, (locale_t locale), _GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (freelocale, void, (locale_t locale));
# else
# if !@HAVE_FREELOCALE@
_GL_FUNCDECL_SYS (freelocale, void, (locale_t locale), _GL_ARG_NONNULL ((1)));
# endif
/* Need to cast, because on FreeBSD and Mac OS X 10.13, the return type is
int. */
_GL_CXXALIAS_SYS_CAST (freelocale, void, (locale_t locale));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (freelocale);
# endif
#elif defined GNULIB_POSIXCHECK
# undef freelocale
# if HAVE_RAW_DECL_FREELOCALE
_GL_WARN_ON_USE (freelocale, "freelocale is not portable");
# endif
#endif
#if @GNULIB_GETLOCALENAME_L@
# if @REPLACE_GETLOCALENAME_L@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
# undef getlocalename_l
# define getlocalename_l rpl_getlocalename_l
# endif
_GL_FUNCDECL_RPL (getlocalename_l, const char *,
(int category, locale_t locale),
_GL_ARG_NONNULL ((2)));
_GL_CXXALIAS_RPL (getlocalename_l, const char *,
(int category, locale_t locale));
# else
# if !@HAVE_GETLOCALENAME_L@
_GL_FUNCDECL_SYS (getlocalename_l, const char *,
(int category, locale_t locale),
_GL_ARG_NONNULL ((2)));
# endif
_GL_CXXALIAS_SYS (getlocalename_l, const char *,
(int category, locale_t locale));
# endif
# if __GLIBC__ >= 2
_GL_CXXALIASWARN (getlocalename_l);
# endif
#elif defined GNULIB_POSIXCHECK
# undef getlocalename_l
# if HAVE_RAW_DECL_GETLOCALENAME_L
_GL_WARN_ON_USE (getlocalename_l, "getlocalename_l is not portable");
# endif
#endif
#endif /* _@GUARD_PREFIX@_LOCALE_H */
#endif /* _@GUARD_PREFIX@_LOCALE_H */
#endif /* !(__need_locale_t || _@GUARD_PREFIX@_ALREADY_INCLUDING_LOCALE_H) */
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